Which of the following parts of the frog's brain is the most anterior? O Olfactory nerve O Olfactory bulb O Optic lobe Cerebral hemisphere

Q: In the following pedigree of an X-linked recessive trait, which of the numbered individuals MUST be…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: 3. How much temperature is required to raise the temperature of 5 g of water from 25°C to 45°C (1) a…

A: Specific heat: heat energy required to raise the temperature of 1g of substance over 10C.  Specific…

Q: One of the reasons why phage therapy has not been applied widely is that bacteria can become…

A: Phage therapy is on the experimental stage still. In this therapy, bacteriophages are used to kill…

Q: Walter teaches primary school and his class has suffered an outbreak of chicken pox (varicella).…

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: MOST readily usable energy made from one glucose molecule is directly synthesized in A.…

A: Introduction:- It is derived from the glucose found in the foods we eat. The molecular connections…

Q: A social interaction between an actor and a recipient can influence their relative fitness. When the…

A: A social interaction between an actor and a recipient can influence their relative fitness. When the…

Q: TOXICOLOGY HELP: What are two common toxicology related developability issues encountered during…

A: Toxicology can be defined as a discipline of science dealing with poisonous substances which on…

Q: QUESTION NUMBER: 23 Transcription of the zygote nucleus is dispensable in Drosophila early…

A: As insects are globally distributed and have ecological relevance, the ability to extrapolate…

Q: Pyruvic acid fermentation, which produces lactic acid, occurs A. aerobically B. anaerobically C.…

A: Introduction:- Pyruvic acid is used by some bacteria to create lactic acid. Animal muscle cells…

Q: A body is found submerged with the facial bones exposed, torso with some bone exposure, and bones of…

A: The stage 4 of decomposition i.e. skeletonization is the condition here as per the given…

Q: Compare and Contrast Monocot seeds and Dicot seeds

A: A seed is an embryonic plant that is generally stated and defined that they are surrounded by a…

Q: 1. How systematic methods and evolution helps in understanding the probable origin of SARS-CoV-2?…

A: Severe acute respiratory syndrome coronavirus 2 is the full name for SARS-COV-2. It causes…

Q: What condition(s) is/are necessary for the development of both antagonistic and mutualistic…

A: The diversity of species is explained by evolution as a result of descent with modification.…

Q: A. Why our cells break down waste into small molecules before excreting them. B. Why we can only…

A: A. Why our cells break down waste into small molecules before excreting them? B. Why we can only…

Q: Explain why the large, steroid hormone, estradiol (MW 272) readily crosses membranes by simple…

A: Hormones are signaling molecules that act as chemical messengers. They are secreted by endocrine…

Q: To describe: Range of environments inhabited by prokaryotes and the methods by which they acquire…

A: All living organisms are made up of several types of cells, which are the structural as well as…

Q: Describe how the nervous system and the endocrine system work together in the fight-flight response.…

A: Our body is well equipped to make us ready for an event of stress and immediately turning all the…

Q: Classify the following attributes as belonging to either purple photosynthetic bacteria or…

A: Difference between purple photosynthetic bacteria and heliobacteria.

Q: Explain how a ribosome builds proteins in a eukaryotic cell.

A: A ribosome is an intercellular structure mainly made up of both RNA and protein, and it is the site…

Q: Shh is expressed in the most posterior location of the limb bud and works in concert with FGF…

A: Answer :  Shh is found in the posterior region.  If shh is deleted or inhibited there will be…

Q: What are sister chromatids? What is the process that forms two sister chromatids from a single…

A: DNA is the store house of genetic information. This genetic information is decoded through the…

Q: How and why does DNA replication occur differently on the leading and lagging strands?

A: How and why does DNA replication occur differently on the leading and lagging strands?

Q: Expenditure of energy that is dependent on body weight, sex, age due to a. basal metabolic rate b.…

A: 1) c physical activity 2) a. Basal metabolic rate  Your basal metabolic rate (BMR) is the minimum…

Q: Xena lights a fire to keep warm, and cook his green root vegetables, which are extremely alkaline.…

A: When there is high concentration of carbon di-oxide in the blood, the blood becomes slightly acidic…

Q: Refer to the image and answer the questions 1. How are Okazaki fragments joined together? 2. Where…

A: The replication fork is a structure that forms within the long helical DNA during DNA replication.…

Q: Why was this row of evergreens planted on an Indiana farm?

A: Biofencing Is often referred to as Live Fencing. These are tree or shrub lines placed along farm or…

Q: explain why a person bringing 50 kg sack of rice will not move in the same speed and duration as one…

A: There are a variety of functions that a human needs to perform. Each function requires a different…

Q: Noisy begging by nestlings to be fed by a parent is said to be an honest signal when it entails high…

A: Nestling begging  Nestling beg for parental care, security and food. But this can attract attention…

Q: Show the types of gametes the F1’s may be expected to form and derive the expected proportion of…

A: Concept used:  Autotetraploid condition in plants   Definition:  Autotetraploid:  The condition…

Q: Match the following scientists with their contribution to the field of immunology: (each answer will…

A: Introduction Antibodies are a type of protein molecule. Proteins are biomolecules composed of one…

Q: What would you conclude about where the microtubules depolymerize from comparing the length of the…

A: To determine: To determine the conclusion where the microtubles depolymerize from comparing the…

Q: Which statement about menopause is  most correct? A. Menopause has to be adaptive because…

A: C. Several hypotheses for menopause as an adaptation have been proposed, but more evidence is…

Q: Explain how light interacts with an object. 3. What are the properties of water that make it…

A: 2. Light interacts with objects in either of the two ways. It can either be Emitted Absorbed…

Q: Q3 Write the cycle to one of them 1. urea cycle 2. glucose-Alanine cycle

A: Urea cycle Location of urea cycle- cytosol and mitochondria of hepatocytes . Substrates -…

Q: Explain the chemiostic mechanism of ATP generation.

A: Introduction All living organisms synthesize and use adenosine triphosphate (ATP) as the energy…

Q: Which structure stops large particles from going into the cephalochordates pharynx? A. mucous net…

A: Answer :- Correct Answer is option B

Q: What if the drug inhibited the linking of NAG directly to NAM in peptidoglycan? Would you expect it…

A: Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance…

Q: Discuss the different types of eggs based on yolk content and give example.

A: Introduction Reproduction is a biological process in which a parent is responsible for producing…

Q: If you compare the standards on bacteria provided by the simulation, a higher level is acceptable…

A: Water for industrial use:  The industrial use of water takes account of the water that is used for…

Q: TASK N At an altitude of 6000 meters, a climber has dizziness, severe weakness, intensive headache,…

A: A person's ability to withstand high altitudes is determined by many factors, including physical…

Q: Place a picture of an electron transport chain and mark the following using the appropriate letter:…

A: In the mitochondrial electron transport chain there are four complexes that helps pumping H+ ions…

Q: Explain: Blood theory of heredity and  Blending Hypothesis

A: The blood theory of heredity is a part of the folklore antedating scientific biology. It was one of…

Q: The genus Sinitrofulgur includes whelk species that prey on Mercenaria bivalves. Which statement…

A: The correct answer to this problem would be:- D• The Sinitrifulgur specimens featured cracks in…

Q: . A population called the founder generation, consisting of 2000 AA individuals, 2000 Aa…

A: Hardy Weinberg law : It states that both the gene frequency and genotype frequency will remain…

Q: Identify the 4 major tissues of the body.

A: Cell is the fundamental unit of life. They are also known as "Building Blocks of the body" because…

Q: Changes in the traits of the fossils studied are  consistent with what is expected to be favored by…

A: Horses are generally thought of as grazers (animals that eat grass) as opposed to browsers (animals…

Q: Given a positive genetic correlation between the lengths of the maxilla and the mandible of a bird…

A: Positive correlation and pleiotropic effects.

Q: A worker received a skin burn as a result of an industrial trauma. On examination: the burned skin…

A: Mechanism of pain due to burn.

Q: Tailless non-human primates are commonly called

A: Introduction: Nonhuman primates are mammals that include both simians (monkeys and apes) and…

Q: How is biomass connected to the overall health of ecosystems?

A: Introduction: Biomass is a  renewable source of energy and it's clean. From sun  initial energy…